Yes,
This make perfect sense
GK

At 1/22/02 3:50:00 PM, you wrote:

>Simply set up a second query which just looks for the field
>you want to check.
>
>Post the value that is entered as a parameter and if a match
>is fould set the error.
>
>I think you could do this in the OnDataChange when the field
>in question is changed, but there are probably better ways.
>( I always use a pop-up and do the checks on exit from the
>relevent edit box )
>
>--
>Lester Caine
>-----------------------------
>L.S.Caine Electronic Services
>
>
>___________________________________________________________________________
>IB Objects - direct, complete, custom connectivity to Firebird or InterBase
> without the need for BDE, ODBC or any other layer.
>___________________________________________________________________________
>http://www.ibobjects.com - your IBO community resource for Tech Info papers,
>keyword-searchable FAQ, community code contributions and more !
>
>Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>
>